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Note 3 - Long-Term Debt (Tables)
 9 Months Ended
Sep. 30, 2013
Disclosure Text Block [Abstract]  
Schedule of Debt [Table Text Block]
   

September 30,

2013

   

December 31,

2012

 
                 
                 

Term loan payable to Fifth Third Bank, maturing July 1, 2018

  $  26,750,000      $  -   
                 

Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing June 24, 2013

    -       -  
    $ 26,750,000     $ -  

Less payments due within one year included in current liabilities

    1,688,000       -  
                 

Long-term debt less current maturities

  $ 25,062,000     $ -